Post-exercise heart rate recovery in HIV-positive individuals on highly active antiretroviral therapy. Early indicator of cardiovascular disease? - Cade, W. T.; Reeds, D. N.; Lassa-Claxton, S.; Davila-Roman, V. G.; Waggoner, A. D.; Powderly, W. G.; Yarasheski, K. E. (HIV Medicine, 2008)